2 female royal pythons.

Please no hate, this is a cry for help more than anything!
I have had my brown girl for 4 years (she was 6 months old) and my yellow girl since march (she was 18months) However both have recently gone for me several times for reasons unknown. i have tried everything to get them back to being gentle giants again but i find myself frozen in fear trying to get them out! i have never been bit, not been strikes at before until recently!
I have never had any problems with them until now. However, my yellow girl has struggled with her last shed.. she was using bark chips and was shedding beautifully except her last shed 3 weeks ago. i’ve soaked her, made her vivarium damp as i keep on top of and changed her bedding. My brown girl has shed since having a change of bedding and she whole. so i’m not sure if i have done something wrong.
i have been really considering my decision in selling them for a few months now and i have come to the conclusion that it isn’t fair on them being stuck in the vivarium without being handled due to me being too scared. they were almost always out being handled by myself or my younger siblings.
They are great eaters, not fussy! eat both rats and chicks.
I would really like for them both to go to someone who isn’t afraid and knows more than i do!
Please do not judge, i’m just asking for help. Thank you.